chamfered-end bolt怎么读
点击播放按钮播放发音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
读音分解
- chamfered-end 的发音
- bolt 的发音
- chamfered-end bolt英语什么意思:杆端有倒角的螺栓